-LRB- CNN -RRB- President Cristina Fernandez de Kirchner has proposed the dissolution of Argentina 's domestic intelligence service , as the country deals with the fallout from the mysterious death of a federal prosecutor who accused its leaders of a criminal cover-up over Argentina 's deadliest terror attack .

Kirchner has sent a draft bill to the country 's parliament which , if passed , would mean the Secretariat of Intelligence -LRB- SI -RRB- is replaced by the Federal Intelligence Agency .

In a taped statement aired Monday night on national TV , Kirchner said the service had `` not served the interests of the country . ''

The body of Alberto Nisman , a special prosecutor investigating the 1994 bombing of a Jewish community center in Buenos Aires , was found inside his apartment on January 18 -- the day before he was due to testify before Congress about his claims .

The previous week , he had filed a report alleging that the President , foreign minister and other officials conspired to cover up Iran 's involvement in the bomb attack , which killed 85 , in exchange for an oil-and-grain-for-meat deal .

Nisman died of a gunshot wound to the temple . A gun and a shell casing were found near his body and the apartment was locked from the inside .

At first glance , a suicide . But the untimely death raised suspicions immediately .

Then investigators looking into his death said there was no gunpowder residue on his hands , as would have been expected , and a locksmith who let Nisman 's mother into the apartment told reporters that anyone could have opened the lock .

Kirchner , who initially called Nisman 's death a suicide , soon reversed her thinking and called it `` the suicide -LRB- that I am convinced -RRB- was not a suicide . ''

However , while Fernandez does not believe that Nisman took his own life , she still insists that his allegations against her government are false .

Nisman was not a hack with an agenda against the President , but a naive investigator who was used by others who fed him false information , Fernandez said .

Nisman 's report promised to provide evidence `` of the existence of a sophisticated criminal plot , deliberately conjured to cover up and provide impunity to the Iranians accused in the investigation of the attack '' of the Jewish community center in 1994 .

The 289-page report makes its case based on tapped telephone conversations between representatives of Argentina and Iran .

CNN 's Michael Roa , Shasta Darlington and Margot Haddad contributed to this report .

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Argentina 's President proposes dissolving the Secretariat of Intelligence

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Cristina Fernandez de Kirchner says it has `` not served the interests of the country ''

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Nine days ago , prosecutor who alleged a criminal cover-up died in mysterious circumstances